BR0210523B1 - filtro de partÍculas para gÁs de escape de motores de combustço interna. - Google Patents

filtro de partÍculas para gÁs de escape de motores de combustço interna. Download PDF

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Publication number
BR0210523B1
BR0210523B1 BRPI0210523-3A BR0210523A BR0210523B1 BR 0210523 B1 BR0210523 B1 BR 0210523B1 BR 0210523 A BR0210523 A BR 0210523A BR 0210523 B1 BR0210523 B1 BR 0210523B1
Authority
BR
Brazil
Prior art keywords
bags
filter
wedge
filtration
bag
Prior art date
Application number
BRPI0210523-3A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0210523A (pt
Inventor
Gerhard Juergen Fraenkle
Hermann Josef Schulte
Hans Peter Frisse
Carsten Jutka
Jochen Koll
Franz Kraft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10128936A external-priority patent/DE10128936A1/de
Priority claimed from DE2001128937 external-priority patent/DE10128937A1/de
Priority claimed from DE10223452A external-priority patent/DE10223452A1/de
Application filed filed Critical
Publication of BR0210523A publication Critical patent/BR0210523A/pt
Publication of BR0210523B1 publication Critical patent/BR0210523B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
    • B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/14—Sintered material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/10—Residue burned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas After Treatment (AREA)
BRPI0210523-3A 2001-06-18 2002-06-04 filtro de partÍculas para gÁs de escape de motores de combustço interna. BR0210523B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE10128936A DE10128936A1 (de) 2001-06-18 2001-06-18 Partikelfilter, insbesondere für Abgase von Dieselbrennkraftmaschinen
DE10128937.5 2001-06-18
DE2001128937 DE10128937A1 (de) 2001-06-18 2001-06-18 Partikelfilter, insbesondere für Abgase von Dieselbrennkraftmaschinen
DE10128936.7 2001-06-18
DE10223452.3 2002-05-25
DE10223452A DE10223452A1 (de) 2002-05-25 2002-05-25 Partikelfilter für Abgase von Brennkraftmaschinen
PCT/EP2002/006098 WO2002102494A1 (de) 2001-06-18 2002-06-04 Partikelfilter für abgase von brennkraftmaschinen

Publications (2)

Publication Number Publication Date
BR0210523A BR0210523A (pt) 2004-06-22
BR0210523B1 true BR0210523B1 (pt) 2010-12-14

Family

ID=27214473

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0210523-3A BR0210523B1 (pt) 2001-06-18 2002-06-04 filtro de partÍculas para gÁs de escape de motores de combustço interna.

Country Status (7)

Country Link
US (1) US7044992B2 (de)
EP (1) EP1399241B1 (de)
JP (1) JP4091539B2 (de)
BR (1) BR0210523B1 (de)
DE (1) DE50202491D1 (de)
ES (1) ES2237685T3 (de)
WO (1) WO2002102494A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301034A1 (de) * 2003-01-13 2004-07-22 Hjs Fahrzeugtechnik Gmbh & Co. Filterkörper aus Sintermetallfiltermaterial sowie Verfahren zum Herstellen eines solchen Filterkörpers
DE10301033A1 (de) * 2003-01-13 2004-07-22 Hjs Fahrzeugtechnik Gmbh & Co. Verfahren zum Fügen von porösen Metallteilen
DE10328188A1 (de) * 2003-06-24 2005-01-13 Robert Bosch Gmbh Partikelfilter, insbesondere für Abgase von Brennkraftmaschinen
DE10331347A1 (de) * 2003-07-11 2005-02-03 Purem Abgassysteme Gmbh & Co. Kg Filtertasche für einen Partikelfilter
DE10337265A1 (de) * 2003-08-13 2005-03-10 Emitec Emissionstechnologie Rollnahtgeschweißter Körper zur Abgasbehandlung
DE10359574A1 (de) * 2003-12-18 2005-07-28 Robert Bosch Gmbh Partikelfilter zur Reinigung von Abgasen
DE102004001717A1 (de) * 2004-01-13 2005-08-04 Robert Bosch Gmbh Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine
DE102004006601A1 (de) * 2004-02-11 2005-09-01 Hjs Fahrzeugtechnik Gmbh & Co. Kg Abgaspartikelfilter
DE502005010917D1 (de) * 2004-08-04 2011-03-10 Daimler Ag Partikelfilter
DE102004044338A1 (de) * 2004-09-09 2006-03-16 Robert Bosch Gmbh Filtereinrichtung, insbesondere für ein Abgassystem einer Brennkraftmaschine
DE102004054158A1 (de) 2004-11-10 2006-05-11 Purem Abgassysteme Gmbh & Co. Kg Filterplatte für einen Partikelfilter
FR2881178B1 (fr) * 2005-01-24 2007-04-20 Faurecia Sys Echappement Dispositif de depollution incorporant un filtre a particules
US7527671B1 (en) 2005-11-15 2009-05-05 Sandia Corporation Regenerable particulate filter
US7785384B2 (en) * 2007-01-09 2010-08-31 Honeywell International Inc. Pleated diesel particulate filter assembly
US20080202084A1 (en) * 2007-01-09 2008-08-28 Lynch Michael S Diesel particulate filter pleat design and method
US20080236118A1 (en) * 2007-03-27 2008-10-02 Meyer Robert L Exhaust particulate filter for a machine engine system and assembly method therefor
WO2008157487A2 (en) * 2007-06-15 2008-12-24 Honeywell International Inc. Diesel particulate filter assembly
US8444729B2 (en) * 2007-11-26 2013-05-21 Caterpillar Inc. Electrically regenerated exhaust particulate filter having non-axial regeneration flame propagation
US7981174B2 (en) * 2007-11-26 2011-07-19 Caterpillar Inc. Electrically regenerated exhaust particulate filter for an engine system and operating strategy therefor
US20090188389A1 (en) * 2008-01-30 2009-07-30 Caterpillar Inc. Particulate filter for an exhaust aftertreatment system of a machine and filtering method thereof
US8236084B2 (en) * 2009-08-18 2012-08-07 Corning Incorporated Ceramic radial wall flow particulate filter
CN105658296B (zh) * 2013-10-21 2019-05-03 康明斯过滤Ip公司 具有双向打褶介质的过滤器
US9551306B2 (en) * 2014-07-09 2017-01-24 Caterpillar Inc. Air filtration element
KR102089126B1 (ko) 2017-05-24 2020-03-13 주식회사 엘지화학 선택적 촉매 환원 시스템
US11174774B2 (en) * 2018-10-27 2021-11-16 Imagine Tf, Llc Structures for catalytic converters
JP2023552558A (ja) * 2020-12-04 2023-12-18 ビーエーエスエフ コーポレーション 集中分散型機能材料層を有するパティキュレートフィルター、及びその調製方法

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DE2541331B2 (de) * 1975-09-17 1978-08-31 Fa. Carl Freudenberg, 6940 Weinheim Gasfilterelement
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DE3637516C1 (en) * 1986-11-04 1988-04-14 Intensiv Filter Gmbh Filter elements for dust filters
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Also Published As

Publication number Publication date
DE50202491D1 (de) 2005-04-21
JP2004532375A (ja) 2004-10-21
WO2002102494A1 (de) 2002-12-27
ES2237685T3 (es) 2005-08-01
JP4091539B2 (ja) 2008-05-28
EP1399241B1 (de) 2005-03-16
BR0210523A (pt) 2004-06-22
EP1399241A1 (de) 2004-03-24
US7044992B2 (en) 2006-05-16
US20040128988A1 (en) 2004-07-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/06/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04.06.2022